2-Amino-4-iodobenzonitrile CAS 1261775-08-9
| CAS No. | 1261775-08-9 |
| Molecular Formula | C7H5IN2 |
| Molecular Weight | 244.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-iodobenzonitrile (CAS 1261775-08-9) is a high-purity analytical reference standard with the molecular formula C7H5IN2 and a molecular weight of 244.03 g/mol.
2-Amino-4-iodobenzonitrile (C7H5IN2) contains a nitrile group, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Amino-4-iodobenzonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H5IN2 |
| Molecular Weight | 244.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 5-Amino-2-iodobenzonitrile (CAS 1082454-14-5)
- 2-Amino-3-iodobenzonitrile (CAS 114344-67-1)
- 2-Amino-6-iodobenzonitrile (CAS 123241-50-9)
- 3-Amino-2-iodobenzonitrile (CAS 1261810-77-8)
- 2-Amino-5-iodobenzonitrile (CAS 132131-24-9)
- 3-Amino-4-iodobenzonitrile (CAS 665033-21-6)
- 3-Amino-5-iodobenzonitrile (CAS 49674-31-9)
- 4-Amino-2-iodobenzonitrile (CAS 300627-48-9)
Recommended Standards
- 7-Iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1261454-80-1)
- 5-Iodo-6-methylnicotinonitrile (CAS 1256817-18-1)
- 5-Iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1261811-86-2)
- 5-Iodo-3-methylpicolinonitrile (CAS 1246383-20-9)
- Wilforlide A acetate (CAS 84104-80-3)
- 2-(Sec-butylthio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-28-3)
- (2-(5-Hydroxypyridin-2-yl)phenyl)(pyrrolidin-3-yl)methanone (CAS 1261963-28-3)
- (e)-3-(3-Ethoxy-2-methoxyphenyl)acrylic acid (CAS 855163-64-3)
- 4-(2-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-31-5)
- 4,4,5,5,5-Pentafluoro-3-hydroxy-3-(4-methylthiazol-2-yl)pentanoic acid (CAS 1423027-34-2)
- Pentafluorophenylacetyl chloride (CAS 832-72-4)
- 2H-pyran, 3,6-dihydro-4-(4-methoxyphenyl)- (CAS 914365-66-5)
- 4-Chloro-2-methyl-5-(((1-methyl-1H-pyrazol-3-yl)methyl)amino)pyridazin-3(2H)-one (CAS 1776030-18-2)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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